CY7C008V-20AC Cypress Semiconductor Corp, CY7C008V-20AC Datasheet - Page 13
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CY7C008V-20AC
Manufacturer Part Number
CY7C008V-20AC
Description
Manufacturer
Cypress Semiconductor Corp
Datasheets
1.CY7C008V-20AC.pdf
(18 pages)
2.CY7C008V-20AC.pdf
(18 pages)
3.CY7C008V-20AC.pdf
(18 pages)
4.CY7C008V-20AC.pdf
(18 pages)
Specifications of CY7C008V-20AC
Density
512Kb
Access Time (max)
20ns
Operating Supply Voltage (typ)
5V
Package Type
TQFP
Operating Temp Range
0C to 70C
Supply Current
265mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
100
Word Size
8b
Lead Free Status / Rohs Status
Not Compliant
Switching Waveforms
Document #: 38-06044 Rev. *B
Interrupt Timing Diagrams
Left Side Sets INT
Right Side Clears INT
Right Side Sets INT
Left Side Clears INT
Notes:
38. t
39. t
ADDRESS
ADDRESS
ADDRESS
ADDRESS
HA
INS
R/W
R/W
R/W
R/W
INT
depends on which enable pin (CE
INT
OE
or t
INT
OE
INT
CE
CE
CE
CE
INR
R
R
R
R
R
R
R
L
L
L
L
R
R
L
L
R
L
L
depends on which enable pin (CE
R
L
:
L
:
R
:
:
(continued)
L
t
INS
or R/W
t
WRITE FFFE (1FFFF for CY7C009V/19V)
WRITE FFFF (1FFFF for CY7C009V/19V)
INS
[39]
[39]
L
L
or R/W
) is deasserted first.
t
L
INR
) is asserted last.
t
WC
[39]
t
WC
t
INR
t
t
[39]
HA
HA
[38]
[38]
(1FFFF for CY7C009V/19V)
(1FFFF for CY7C009V/19V)
READ 1FFE
READ FFFF
t
t
RC
RC
CY7C008V/009V
CY7C018V/019V
Page 13 of 18